CN108393823A - A kind of clamping plate of thermistor clamping device - Google Patents
A kind of clamping plate of thermistor clamping device Download PDFInfo
- Publication number
- CN108393823A CN108393823A CN201810198535.2A CN201810198535A CN108393823A CN 108393823 A CN108393823 A CN 108393823A CN 201810198535 A CN201810198535 A CN 201810198535A CN 108393823 A CN108393823 A CN 108393823A
- Authority
- CN
- China
- Prior art keywords
- guide
- guide sleeve
- pressing plate
- fixedly connected
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
Abstract
The invention discloses a kind of clamping plates of thermistor clamping device, including pedestal and crossbeam arranged in parallel, pedestal connects the first guide rail, crossbeam connects the second guide rail, push rod is connected between first guide rail and the second guide rail, push rod side connects the first pressing plate and the second pressing plate by third sliding rail, and the opposite face on front side of the first pressing plate front side and the second pressing plate is equipped with lozenges；The first guide sleeve is connected on first pressing plate, the second guide sleeve is connected on second pressing plate, first guide sleeve and the common connection guide of the second guide sleeve, it is all connected with limit end cap at the both ends of guide rod, it is socketed resetting spring on guide rod between the first guide sleeve and corresponding limit end cap, another resetting spring is socketed on the guide rod between the second guide sleeve and corresponding limit end cap.Advantages of the present invention：The clamping and release of driving the first heating plate and the second heating plate to thermistor are realized by a cylinder while being controlled to the present apparatus, reduces installation space compared with prior art, facilitates the arrangement of other component.
Description
Technical field
The present invention relates to thermistor temp technical field of measurement and test more particularly to a kind of folders of thermistor clamping device
Plate.
Background technology
Thermistor is one kind of sensing element, is divided into positive temperature coefficient thermistor according to temperature coefficient difference
（PTC）And negative temperature coefficient thermistor（NTC）.The typical feature of thermistor is at temperature sensitive, different temperature
Show different resistance values.Positive temperature coefficient thermistor（PTC）When temperature is higher, resistance value is bigger, negative temperature coefficient
Thermal resistor（NTC）When temperature is higher, resistance value is lower, they belong to semiconductor devices.Due to this kind of thermistor
Characteristic, therefore thermistor needs to measure its resistivity-temperature characteristics.
At this stage, it when thermistor temp is tested, needs upper and lower two cylinders respectively while driving heating plate, realization pair
The clamp operation of thermistor.Such structure is complex, and occupied space is excessive, is not easy to the arrangement of other component,
In order to solve the above-mentioned technical problem, the applicant designs a kind of thermistor clamping device, and the application is the folder for the device
Plate.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of thermistor proposed clamps dress
The clamping plate set.
To achieve the goals above, present invention employs following technical solutions：
A kind of clamping plate of thermistor clamping device, including pedestal and crossbeam arranged in parallel, are fixedly connected on pedestal
First guide rail, is fixedly connected with the second guide rail on crossbeam, and the first guide rail and the second guide rail are coplanar and be arranged in parallel, in the first guide rail
The first sliding block of upper sliding connection, is slidably connected the second sliding block, in the first sliding block and the second sliding block on the second guide rail
Between connect push rod, be fixedly connected with third sliding rail in the side of push rod, cylinder be installed on pedestal, cylinder is drivingly connected push rod
The other side connects third sliding block and Four-slider on third sliding rail, the first pressing plate is fixedly connected on third sliding block, the 4th
The second pressing plate is fixedly connected on sliding block, the opposite face on front side of the first pressing plate front side and the second pressing plate is equipped with lozenges；
It is fixedly connected with the first guide sleeve on the first pressing plate, the second guide sleeve, the first guide sleeve and second are fixedly connected on the second pressing plate
Guide sleeve is coaxially arranged, the first guide sleeve and the common connection guide of the second guide sleeve, the both ends of guide rod be separately positioned on the first guide sleeve and
The outside of second guide sleeve is separately connected a limit end cap at the both ends of guide rod, the first guide sleeve and corresponding limit end cap it
Between guide rod on be socketed resetting spring, the second guide sleeve and it is corresponding limit end cap between guide rod on be socketed another reset bullet
Spring.
Preferably, be equipped with one section of screw rod in the both sides of the guide rod, the limit end cap uses nut, limit end cap with
Screw rod is connected through a screw thread.
Preferably, it is fixedly connected with support plate on the base, is fixedly connected with the cylinder on the supporting plate.
The advantage of the invention is that：The present apparatus is realized while being controlled by a cylinder the first heating plate of driving and second and adds
Clamping and release of the hot plate to thermistor, it is simple in structure, installation space is reduced compared with prior art, facilitates other component
Arrangement, using effect is good.
Description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the status diagram that the present invention uses on clamping device.
Fig. 3 is the first heating plate and the first pressing plate cooperation schematic diagram.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of clamping plate of thermistor clamping device provided by the invention, including bottom arranged in parallel
Seat 1 and crossbeam 2, the first guide rail 3 is fixedly connected on pedestal 1, the second guide rail 5,3 He of the first guide rail are fixedly connected on crossbeam 2
Second guide rail, 5 length is identical and horizontally disposed, and the first guide rail 3 and the second guide rail 5 are coplanar and be arranged in parallel, on the first guide rail 3
It is slidably connected the first sliding block 4, the second sliding block 6 is slidably connected on the second guide rail 5, is slided in the first sliding block 4 and second
Push rod 7 is connected between block 6.It is fixedly connected with third sliding rail 8 in the side of push rod 7, third sliding rail 8 is vertically arranged, solid on pedestal 1
Surely support plate 30 is connected, cylinder 31 is fixedly connected in support plate 30, cylinder 31 is drivingly connected the other side of push rod 7.In third
Third sliding block 9 and Four-slider 11 are connected on sliding rail 8, the first pressing plate 10 are fixedly connected on third sliding block 9, in Four-slider 11
On be fixedly connected with the second pressing plate 12, the opposite face of 12 front side of 10 front side of the first pressing plate and the second pressing plate is equipped with lozenges.
It is fixedly connected with the first guide sleeve 13 on the first pressing plate 10, the second guide sleeve 14 is fixedly connected on the second pressing plate 12, the
One guide sleeve 13 and the second guide sleeve 14 are coaxially arranged, 14 common connection guide 15 of the first guide sleeve 13 and the second guide sleeve, guide rod 15
Both ends are separately positioned on the outside of the first guide sleeve 13 and the second guide sleeve 14, one section of screw rod are equipped in the both sides of guide rod 15, every
It is connected through a screw thread a limit end cap 17 on a screw rod, limits end cap 17.Connected respectively by screw thread at the both ends of guide rod 15
A limit end cap 17 is connect, resetting spring 16 is socketed on the guide rod 15 between the first guide sleeve 13 and corresponding limit end cap 17,
It is socketed another resetting spring 16 on guide rod 15 between the second guide sleeve 14 and corresponding limit end cap 17.
In conjunction with shown in Fig. 2 and Fig. 3, the first heating plates 18 are connected by four the first tension springs 21 on crossbeam 2, four first
Tension spring 21 is symmetricly set in the first heating plate 18, and the first wedge groove 20, the first wedge groove 20 are equipped in the first heating plate 18
With the lozenges corresponding matching of the first pressing plate 10, the second heating plates 19 are connected by four the second tension springs 26 on pedestal 1, four
Second tension spring 26 is symmetricly set in the second heating plate 19, and the second wedge groove, the second wedge groove are equipped in the second heating plate 19
With the lozenges corresponding matching of the second pressing plate 12, the first pressing plate 10 and the second heating plate 19 are for being fixed thermistor 32.
It is equipped with the first push plate 23 in the outside of first heating plate 18, the first push plate 23, which corresponds to, compresses first pressing plate
10, one group of first push spring 24 is connected between the first push plate 23 and the crossbeam 2.Connection two is mutually parallel on crossbeam 2
First limiting plate 22, two the first limiting plates 22 are separately positioned on the opposite both sides of first heating plate 18.
It is equipped with the second push plate 28 in the outside of second heating plate 19, the second push plate 28, which corresponds to, compresses second pressing plate
12, one group of second push spring 29 is connected between the second push plate 28 and the pedestal 1.Connection two is mutually parallel on pedestal 1
Second limiting plate 27, two the second limiting plates 27 are separately positioned on the opposite both sides of the second pressing plate 12.
Claims (3)
1. a kind of clamping plate of thermistor clamping device, it is characterised in that：Including pedestal arranged in parallel（1）And crossbeam
（2）, in pedestal（1）On be fixedly connected with the first guide rail（3）, in crossbeam（2）On be fixedly connected with the second guide rail（5）, the first guide rail（3）
With the second guide rail（5）It is coplanar and be arranged in parallel, in the first guide rail（3）The first sliding block of upper sliding connection（4）, in the second guide rail
（5）The second sliding block of upper sliding connection（6）, in the first sliding block（4）With the second sliding block（6）Between connect push rod（7）, in push rod
（7）Side be fixedly connected with third sliding rail（8）, in pedestal（1）Upper installation cylinder（31）, cylinder（31）It is drivingly connected push rod（7）
The other side, in third sliding rail（8）Upper connection third sliding block（9）With Four-slider（11）, in third sliding block（9）On be fixedly connected
First pressing plate（10）, in Four-slider（11）On be fixedly connected with the second pressing plate（12）, the first pressing plate（10）Front side and the second pressing plate
（12）The opposite face of front side is equipped with lozenges；
In the first pressing plate（10）On be fixedly connected with the first guide sleeve（13）, in the second pressing plate（12）On be fixedly connected with the second guide sleeve
（14）, the first guide sleeve（13）With the second guide sleeve（14）It is coaxially arranged, the first guide sleeve（13）With the second guide sleeve（14）Common connection
Guide rod（15）, guide rod（15）Both ends be separately positioned on the first guide sleeve（13）With the second guide sleeve（14）Outside, in guide rod（15）
Both ends be separately connected one limit end cap（17）, in the first guide sleeve（13）With corresponding limit end cap（17）Between guide rod
（15）Upper socket resetting spring（16）, in the second guide sleeve（14）With corresponding limit end cap（17）Between guide rod（15）Upper socket
Another resetting spring（16）.
2. a kind of clamping plate of thermistor clamping device according to claim 1, it is characterised in that：In the guide rod（15）
Both sides be equipped with one section of screw rod, the limit end cap（17）Using nut, end cap is limited（17）It is connected through a screw thread with screw rod.
3. a kind of clamping plate of thermistor clamping device according to claim 1, it is characterised in that：In the pedestal（1）
On be fixedly connected with support plate（30）, in support plate（30）On be fixedly connected with the cylinder（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198535.2A CN108393823B (en) | 2018-03-12 | 2018-03-12 | Splint of thermistor clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198535.2A CN108393823B (en) | 2018-03-12 | 2018-03-12 | Splint of thermistor clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393823A true CN108393823A (en) | 2018-08-14 |
| CN108393823B CN108393823B (en) | 2020-08-04 |
Family
ID=63092671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198535.2A Active CN108393823B (en) | 2018-03-12 | 2018-03-12 | Splint of thermistor clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393823B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648809A (en) * | 2019-09-23 | 2020-01-03 | 安徽晶格尔电子有限公司 | Load bearing needle and application thereof in axial glass packaging thermistor sintering |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202006747U (en) * | 2011-03-08 | 2011-10-12 | 上海梅山钢铁股份有限公司 | Flat car bracket for carrying plate coils of different coil diameters |
| CN103522224A (en) * | 2013-10-25 | 2014-01-22 | 无锡市广润金属制品有限公司 | Supporting seat of steel belt |
| CN206883498U (en) * | 2017-06-13 | 2018-01-16 | 王祖英 | A kind of multivariant resistance clamping device |
| CN206982513U (en) * | 2017-06-29 | 2018-02-09 | 桐乡市凤鸣制罐厂 | A kind of glass bar clamping device |
-
2018
- 2018-03-12 CN CN201810198535.2A patent/CN108393823B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202006747U (en) * | 2011-03-08 | 2011-10-12 | 上海梅山钢铁股份有限公司 | Flat car bracket for carrying plate coils of different coil diameters |
| CN103522224A (en) * | 2013-10-25 | 2014-01-22 | 无锡市广润金属制品有限公司 | Supporting seat of steel belt |
| CN206883498U (en) * | 2017-06-13 | 2018-01-16 | 王祖英 | A kind of multivariant resistance clamping device |
| CN206982513U (en) * | 2017-06-29 | 2018-02-09 | 桐乡市凤鸣制罐厂 | A kind of glass bar clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648809A (en) * | 2019-09-23 | 2020-01-03 | 安徽晶格尔电子有限公司 | Load bearing needle and application thereof in axial glass packaging thermistor sintering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108393823B (en) | 2020-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108426654A (en) | A kind of thermistor fixture for testing thermistor temp | |
| CN108393823A (en) | A kind of clamping plate of thermistor clamping device | |
| CN103411837B (en) | Device and method for measuring elasticity modulus of metallic material | |
| CN108398198A (en) | A kind of thermistor clamping device | |
| CN108406635A (en) | A kind of fixture of detection thermistor temp | |
| CN108562368A (en) | A kind of heating plate linkage for detecting thermistor temp fixture | |
| CN207703756U (en) | Intelligent thermal conductivity measuring apparatus | |
| CN104597077A (en) | Thermal conductivity testing device and pressurizing fixture | |
| CN209387689U (en) | A kind of power test platform of ptc heater | |
| CN208046938U (en) | A kind of Novel heating device and warm-air drier | |
| CN109297809A (en) | A kind of device and measurement method measuring bolt clamping force | |
| CN111665120B (en) | Sliding table mechanism | |
| CN211061607U (en) | High-temperature high-pressure resistivity measurement holder device | |
| CN204789115U (en) | First device of heating power analogue test machine hot pressing | |
| CN106198614B (en) | Heat-conductive characteristic test device and pressurizing tool | |
| CN210487480U (en) | Spring tensile test device | |
| CN202582988U (en) | Parallel loading type holding device | |
| CN218003619U (en) | Flat plate type semiconductor device steady-state thermal resistance testing device | |
| CN103018137A (en) | Apparatus and method used for determining thermal contact resistance in hot stamping process | |
| CN206378512U (en) | A kind of fixture and resistor detecting device | |
| CN219369447U (en) | Cable thermal extension test box | |
| TWI457559B (en) | Apparatus for inspecting thermoelectric device | |
| CN107328962B (en) | A kind of LED β type metal clips combined type aging clamp | |
| CN217881017U (en) | High-temperature-resistant thermistor with good heat dissipation | |
| CN207249045U (en) | A kind of high pressure resistant test device of transformer printed circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |